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Overvoltage protection circuit PZV 310

Overvoltage protection circuits protect current loops or communication lines from excess voltage, caused by atmospheric surges, magnetic induction, etc. It is wall or console mounted.
Application: in automation systems (waterworks, heat systems objects, industry)


Technical data:

  • Rated voltage: 24V (or on customer demand)
  • Number of protected pairs: 1 (asymmetric and symmetric protection)
  • Drainage stack for the current wave of 8/20us: 10kA
  • Dimensions: 106 x 80 x 56mm
  • Protection level: IP65
  • Cable glands: PG 9 (connection of the wire signal lines), PG 7 (connection of the ground lead)
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